The Disappearance of Mallory Crowe

Year Long Psychological Thriller Experience
Flexible start date (ideal for gifts)
Story told through 24 LONG letters

Delivered 2x per month
Includes MULTIPLE artifacts PER LETTER (examples: photos, yearbook pages, receipts, flyers, diary pages, etc.)

In 1997, an 11th grader disappeared without a trace. No body. No answers. Just rumors.

Now, decades later, one of her closest friends is determined to uncover what really happened.

This is an immersive, slow-burn psychological thriller told through 24 personal letters, mailed twice a month, each one filled with clues: photographs, diary pages, yearbook notes, flyers, and other artifacts from a life interrupted. As each envelope arrives, you’ll uncover secrets, lies, and the truth buried beneath a small town’s perfect facade.

$99.99 USD

~~$153.99 USD~~ $99.99 USD

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The Story

In the fall of 1997, Mallory Crowe vanished from the small town of Hollow Creek. No body. No goodbyes. Just whispers. Now, twenty-eight years later, the people who knew her best are finally telling the truth—or trying to. Letters start arriving, one by one. Some are written out of guilt. Others out of fear. All of them are pieces of a puzzle no one has been able to solve. The more you read, the more you’ll realize: Mallory didn’t run away. Someone made her disappear. And someone still doesn’t want you to find out why or how.

Experience a New Way to Get Lost in a Psychological Thriller

No more boring mail and bills! Look forward to going to your mailbox again!

This is storytelling reimagined—tactile, emotional, and totally unforgettable.

Instead of reading a story on a screen or in a book, you’ll feel it unfold through real letters written by the people who lived it. With every envelope, you're not just a reader—you’re part of the investigation. Each envelope brings you deeper into the story—one clue, one secret, one revelation at a time.

It’s immersive. Giftable. And haunting in all the right ways.

There’s no login. No app.
Just you, the letters, and what you uncover.

The story and all of the letters are written by Award-Winning and USA Today Bestselling thriller author Kate Gable, who specializes in psychological suspense layered with twists, emotion, and character depth.

Mailing Schedule

Letter #1
Ships within 3 business days via USPS. Delivery typically takes 2–5 business days after shipping (5–8 business days total).
Remaining Letters
Mailed on the 2nd and 4th Fridays of each month until the full story unfolds. You’ll receive 24 letters in total, each one layered with secrets, artifacts, and handwritten truth. Letters arrive within a few days of mailing date for US orders and 1-2 weeks for international orders.

Deluxe Box

The Deluxe Box includes all 24 letters and artifacts AND secret audio recordings—taped phone calls between the old friends. These add another layer of immersion for readers who want to dig deeper.

You’ll piece together the truth as it’s revealed to you—in real time, just like someone re-opening a cold case after nearly three decades of silence.

The Deluxe Box ALSO comes with a collection of meaningful objects, items that once belonged to Mallory and her friends. These are real artifacts from the story, not just props.

Get the Deluxe Box here!

Let customers speak for us

from 11 reviews

really nicely packaged. I'm really excited to see what the next installment brings, I've been introduced to a bunch characters. I'm intrigued to see how these very "random" items fit together, along with the timeline of events I already have.

Melissa Caravello

09/04/2025

The Disappearance of Mallory Crowe – Deluxe Box

Wonderful. Can't wait until next letter. I also ordered the tin.

June

08/28/2025

The Disappearance of Mallory Crowe

Me and my wife love it! We only got the second letter last Friday so we need to wait for more clues to come in.

Steve

08/27/2025

The Disappearance of Mallory Crowe

Love it, so excited to get more letters!

Laurie

08/18/2025

The Disappearance of Mallory Crowe – Deluxe Box

I loved the first letter/box. It was awesome. I hope you guys make a lot of different stories/letters so I can purchase them also. Great job! Cant wait for my next letter.

Karen

08/18/2025

The Disappearance of Mallory Crowe – Deluxe Box

Received my 1st letter today , looking forward to More.

Anonymous

08/07/2025

The Disappearance of Mallory Crowe

I am very excited about this story. It is really exciting so far! I can't wait to receive my next letter in the mail. I've only gotten too so far because I just started the series but it's really really good and very suspenseful! I love a good suspense mystery and this is right up my alley! Thank you so much

Jennifer

08/07/2025

The Disappearance of Mallory Crowe

I love this product. Its a fun way to explore a story.

Sara

08/01/2025

The Disappearance of Mallory Crowe

I loved it! I’m so excited for the next letter!! It makes checking the mail exciting again!! I hope you do more of these!! I love finding new and creative ways to read!! It up the great work…

Shannon

07/25/2025

The Disappearance of Mallory Crowe

Absolutely amazing can’t wait for the next letter

Joshua

07/21/2025

The Disappearance of Mallory Crowe – Deluxe Box

About the Author

Kate Gable is a USA Today bestselling author and winner of 3 Silver Falchion Awards for her novel Girl Missing, including Best Book of the Year, Best Investigator and Reader’s Choice. She’s the author of 30+ novels and the creator of Paper Trail, the immersive psychological thriller experience.

Money-Back Guarantee and Guaranteed Delivery

We know this experience is personal—and built on trust. That’s why we offer a 100% money-back guarantee within 30 days of your first mailing if you're not satisfied for any reason. We also guarantee full delivery. If any letter gets lost or damaged in the mail, we’ll send a free replacement—no questions asked. Just contact us with your order info and we’ll take care of the rest.

What Readers are Saying

Suspenseful and Addictive!

"I opened the first letter and was instantly hooked. It feels like I'm uncovering something real, like I'm holding evidence. The writing is gorgeous and eerie in the best way. I can’t wait for the next envelope."—Alyssa R.

Can't wait to get them all!

"I didn’t expect to get chills from a letter, but here we are. Jude’s voice feels so personal and raw. It’s like reading a diary someone never meant you to find. Mail has never been this thrilling."—Megan C.

Perfect Gift for Mystery/ Psychological Thriller Lovers

"I got this as a gift from my mom, and she's obsessed. The story, the artifacts, she feels part of the investigation. It’s such a unique experience, and way better than just a book."—Diane M.

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